Electro- and photoelectro-catalysts derived from bimetallic amorphous metal–organic frameworks

2020 ◽  
Vol 10 (24) ◽  
pp. 8265-8282
Author(s):  
Javier Fonseca ◽  
Sunho Choi
Keyword(s):  
High Performance ◽  
Metal Organic Frameworks ◽  
Synthesis Method ◽  
Amorphous Metal ◽  
Alkaline Media ◽  
Metal Organic ◽  
Acidic And Alkaline Media

It is developed a synthesis method for the design of new bimetallic amorphous MOFs. Such frameworks serve as precursors to prepare high-performance electro- and photoelectro-catalysts for ORR, OER and HER in both acidic and alkaline media.

Dual-metal-organic frameworks derived manganese and zinc oxides nanohybrids as high performance anodes for lithium-ion batteries

2021 ◽  
Vol 852 ◽  
pp. 156814 ◽  
Author(s):  
Fuyuan Guo ◽  
Hongyan Chen ◽  
Yue Chen ◽  
Wei Zhang ◽  
Zhimiao Li ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Metal Organic Frameworks ◽  
Lithium Ion ◽  
Zinc Oxides ◽  
Metal Organic ◽  
Dual Metal

Rational strategies for proton-conductive metal–organic frameworks

2021 ◽  
Author(s):  
Dae-Woon Lim ◽  
Hiroshi Kitagawa
Keyword(s):  
Solid State ◽  
Potential Application ◽  
High Performance ◽  
Metal Organic Frameworks ◽  
Metal Organic ◽  
Solid State Electrolytes

Since the transition of energy platforms, the proton-conductive metal–organic frameworks (MOFs) exhibiting high performance have been extensively investigated with rational strategies for their potential application in solid-state electrolytes.

Ultrafine TiO2 Confined in Porous-Nitrogen-Doped Carbon from Metal–Organic Frameworks for High-Performance Lithium Sulfur Batteries

2017 ◽  
Vol 9 (14) ◽  
pp. 12400-12407 ◽  
Author(s):  
Yongling An ◽  
Zhen Zhang ◽  
Huifang Fei ◽  
Shenglin Xiong ◽  
Bing Ji ◽  
...  
Keyword(s):  
High Performance ◽  
Metal Organic Frameworks ◽  
Nitrogen Doped ◽  
Lithium Sulfur Batteries ◽  
Metal Organic ◽  
Nitrogen Doped Carbon ◽  
Ultrafine Tio2 ◽  
Lithium Sulfur

Metal-Organic Frameworks-Derived CoMOF-D@Si@C Core-Shell Structure for High-Performance Lithium-Ion Battery Anode

2021 ◽  
pp. 138814
Author(s):  
Zhilin Yan ◽  
Jiyang Liu ◽  
Yangfan Lin ◽  
Zheng Deng ◽  
Xueqin He ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Shell Structure ◽  
High Performance ◽  
Metal Organic Frameworks ◽  
Lithium Ion ◽  
Core Shell ◽  
Metal Organic ◽  
Core Shell Structure ◽  
Battery Anode

Scalable and hierarchically designed MOF fabrics by netting MOFs into nanofiber networks for high-performance solar-driven water purification

2021 ◽  
Author(s):  
Jian Xiong ◽  
Ailin Li ◽  
Ye Liu ◽  
Liming Wang ◽  
Xiaohong Qin ◽  
...  
Keyword(s):  
Water Purification ◽  
High Performance ◽  
Metal Organic Frameworks ◽  
Industrial Applications ◽  
Polymeric Matrices ◽  
Metal Organic

Integrating metal-organic frameworks (MOFs) into flexible polymeric matrices can improve their practical processibility and enlarge industrial applications greatly. However, current methods suffer from the serious aggregation of MOFs, low MOF...

scholarly journals Influence of Ligand Functionalization of UiO-66-Based Metal-Organic Frameworks When Used as Sorbents in Dispersive Solid-Phase Analytical Microextraction for Different Aqueous Organic Pollutants

Molecules ◽  
2018 ◽  
Vol 23 (11) ◽  
pp. 2869 ◽  
Author(s):  
Iván Taima-Mancera ◽  
Priscilla Rocío-Bautista ◽  
Jorge Pasán ◽  
Juan Ayala ◽  
Catalina Ruiz-Pérez ◽  
...  
Keyword(s):  
High Performance ◽  
Solid Phase ◽  
Metal Organic Frameworks ◽  
Aqueous Sample ◽  
Optimization Study ◽  
Relative Standard ◽  
Polycyclic Aromatic ◽  
Metal Organic ◽  
Array Detection ◽  
First Time

Four metal-organic frameworks (MOFs), specifically UiO-66, UiO-66-NH2, UiO-66-NO2, and MIL-53(Al), were synthesized, characterized, and used as sorbents in a dispersive micro-solid phase extraction (D-µSPE) method for the determination of nine pollutants of different nature, including drugs, phenols, polycyclic aromatic hydrocarbons, and personal care products in environmental waters. The D-µSPE method, using these MOFs as sorbents and in combination with high-performance liquid chromatography (HPLC) and diode-array detection (DAD), was optimized. The optimization study pointed out to UiO-66-NO2 as the best MOF to use in the multi-component determination. Furthermore, the utilization of isoreticular MOFs based on UiO-66 with the same topology but different functional groups, and MIL-53(Al) to compare with, allowed us for the first time to evaluate the influence of such functionalization of the ligand with regards to the efficiency of the D-µSPE-HPLC-DAD method. Optimum conditions included: 20 mg of UiO-66-NO2 MOF in 20 mL of the aqueous sample, 3 min of agitation by vortex and 5 min of centrifugation, followed by the use of only 500 µL of acetonitrile as desorption solvent (once the MOF containing analytes was separated), 5 min of vortex and 5 min of centrifugation. The validation of the D-µSPE-HPLC-DAD method showed limits of detection down to 1.5 ng·L−1, average relative recoveries of 107% for a spiked level of 1.50 µg·L−1, and inter-day precision values with relative standard deviations lower than 14%, for the group of pollutants considered.

Ni/Co-based metal-organic frameworks as electrode material for high performance supercapacitors

2019 ◽  
Vol 30 (3) ◽  
pp. 605-609 ◽  
Author(s):  
Shaofei Zhao ◽  
Lizhen Zeng ◽  
Gao Cheng ◽  
Lin Yu ◽  
Huaqiang Zeng
Keyword(s):  
Electrode Material ◽  
High Performance ◽  
Metal Organic Frameworks ◽  
Metal Organic
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